Category:Definitions/Regular Representations

This category contains definitions related to Regular Representations.
Related results can be found in Category:Regular Representations.

Let $\struct {S, \circ}$ be a magma.

Left Regular Representation

The mapping $\lambda_a: S \to S$ is defined as:

$\forall x \in S: \map {\lambda_a} x = a \circ x$

This is known as the left regular representation of $\struct {S, \circ}$ with respect to $a$.

Right Regular Representation

The mapping $\rho_a: S \to S$ is defined as:

$\forall x \in S: \map {\rho_a} x = x \circ a$

This is known as the right regular representation of $\struct {S, \circ}$ with respect to $a$.